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NTSB Report
March 12, 1982 · Beech A36TC · N3738J
Boulder, CO
Overview
Report Status
Preliminary report
Event Type
Accident
Date
March 12, 1982
Injury Outcomes
No injuries (2 uninjured)
Location
Boulder, CO
Aircraft
Beech A36TC
Tail Number
N3738J
Operator
Ted Mollring
Injuries
None
Aircraft Damage
Substantial
NTSB Number
DEN82DA042
THE PILOT REPORTED THAT DURING A NORMAL APPROACH, HE ENCOUNTERED A SEVERE DOWNDRAFT IN WINDS GUSTING ABOUT 40 TO 60 KNOTS. HE STARTED TO ABORT THE LANDING BY RAISING THE GEAR AND APPLYING FULL POWER. THE PILOT STATED THAT HE TURNED RIGHT TO AVOID A HILL, BUT WAS UNABLE TO GAIN ENOUGH ALTITUDE TO CLEAR A HOUSE. THEREFORE, HE CHOPPED THE POWER AND LET THE AIRCRAFT DOWN INTO AN OPEN AREA. A WITNESS STATED THAT THE PLANE APPEARED TO ENTER AN AREA OF SINK THAT IS NORMALLY PRESENT ON THE APPROACH END OF THAT RUNWAY IN HIGH WESTERLY WINDS. THE PASSENGER STATED THAT THE RIGHT WING CLIPPED A POWERLINE BEFORE THE PLANE WENT DOWN AT A SHALLOW ANGLE. THE AIRCRAFT CRASHED ON A GRAVEL ROAD ABOUT 1000 FT FROM THE APPROACH END OF THE RUNWAY. THE ELEVATION WAS ABOUT 5300 FT MSL.
Full Narrative
THE PILOT REPORTED THAT DURING A NORMAL APPROACH, HE ENCOUNTERED A SEVERE DOWNDRAFT IN WINDS GUSTING ABOUT 40 TO 60 KNOTS. HE STARTED TO ABORT THE LANDING BY RAISING THE GEAR AND APPLYING FULL POWER. THE PILOT STATED THAT HE TURNED RIGHT TO AVOID A HILL, BUT WAS UNABLE TO GAIN ENOUGH ALTITUDE TO CLEAR A HOUSE. THEREFORE, HE CHOPPED THE POWER AND LET THE AIRCRAFT DOWN INTO AN OPEN AREA. A WITNESS STATED THAT THE PLANE APPEARED TO ENTER AN AREA OF SINK THAT IS NORMALLY PRESENT ON THE APPROACH END OF THAT RUNWAY IN HIGH WESTERLY WINDS. THE PASSENGER STATED THAT THE RIGHT WING CLIPPED A POWERLINE BEFORE THE PLANE WENT DOWN AT A SHALLOW ANGLE. THE AIRCRAFT CRASHED ON A GRAVEL ROAD ABOUT 1000 FT FROM THE APPROACH END OF THE RUNWAY. THE ELEVATION WAS ABOUT 5300 FT MSL.
Flight
Event TypeAccident
Event Time13:00 MST
Nearest AirportBoulder Municipal (0nm N)
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftBeech A36TC
Tail NumberN3738J
Aircraft CategoryAir
DamageSubstantial
OperatorTed Mollring
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · TSIO-520-UB · Reciprocating · 300
Seats4
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 54 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind240° @ 35 kt
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter29.00 inHg